Dr. Cyclops

A group of scientists, including Dr. Mary Robinson (Janice Logan) and Dr. Rupert Bulfinch (Charles Halton), are summoned to Peru by mad scientist Dr. Alexander Thorkel (Albert Dekker). They discover a rich source of radium and become the subjects of Thorkel's unorthodox experiment, which shrinks them down to twelve inches in height. After they flee and try to escape, Thorkel relentlessly pursues them, leading to his own demise in a dramatic confrontation.